Green Car Congress

JULY 11, 2017

The ICCT team—John German and Aaron Isenstadt—concluded that diesels have and will retain two significant advantages over gasoline engines: significantly better fuel economy and cargo hauling and towing ability. Coming cost reductions will improve the diesel’s competitiveness and likely increase its market share in the future.

Diesel 186

Diesel Light Fuel Economy 2017 186

Green Car Congress

OCTOBER 4, 2009

Toyota’s targeted cost reductions in fuel cell vehicles. Following that milestone, the company is targeting reduction to a subsequent 1/10 through scales of economy resulting from increasing mass production. It is also seeking to reduce the cost of CFRP by shifting from an aviation grade to a general-purpose grade (materials).

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2015 Toyota Commercial Fuel 315

Green Car Congress

JUNE 24, 2016

By combining its extensive experience in main drive and auxiliary drive transmissions, Torotrak has designed a variator concept with ratio spread of up to 12, operated by a low cost actuation system. Torotrak’s main drive CVTs combine its full toroidal traction drive variator with other conventional transmission components.

Low Cost 225

Low Cost Downsizing Congress Fuel Economy 225

Green Car Congress

SEPTEMBER 23, 2014

The new approach to natural gas combustion technology is designed to provide vehicle and engine original manufacturers (OEMs) with a “downsized” natural gas solution that is cost competitive while providing similar levels of power, torque, and fuel economy to a larger diesel engine. Westport Innovations Inc.

Diesel 259

Diesel Gas Fuel Economy Power 259

Green Car Congress

AUGUST 3, 2011

The auto industry’s current materials portfolio will need to be augmented to meet new 2025 fuel economy standards, according to a WardsAuto and DuPont Automotive survey conducted in late July. Clearly CAFE regulations have confronted the industry, but they’ve also driven focus around technology needs, material demands and cost issues.

Auto Industry 236

Auto Industry Industrial Industry Auto 236

Green Car Congress

SEPTEMBER 29, 2011

At 48 volts, a VTES electric supercharger will transform 7kW of battery power into a highly boosted charge of air for downsized gasoline and diesel engines. There will be no torque deficit or other tradeoffs from essential engine downsizing and higher gearing, which now dominates the development of internal combustion engines.

Volt 207

Volt Hybrid Downsizing Lead Acid 207

Green Car Congress

JUNE 25, 2012

The testing process compares fuel economy performance from the vehicle in its original condition with the performance using XL Hybrids’ charge-sustaining hybrid system. XLH engineers have already designed the next-generation release, in which the battery pack is downsized to 1.5 engine and 6-speed transmission. kWh, Ashton said.

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Hybrid Fuel Lithium Ion Boston 330

Green Car Congress

DECEMBER 19, 2013

Growth in light duty SSV sales during the next decade will be predominately in the three major market regions of North America, Western Europe, and Asia Pacific, primarily because these regions are the most aggressive in their implementation of fuel economy and emissions regulations. By then, 82.8% of vehicles sold in Western Europe, 69.9%

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North America Sale Global Vehicles 273

Green Car Congress

FEBRUARY 20, 2013

There are four elements when in place that Nissan thinks will encourage wider market adoption of hybrids, Thunes said: affordable cost; meaningful fuel economy gains; a rational evolution from conventional powertrains to hybrid powertrains; and preserving cabin space and cargo area. Overall fuel economy is improved in a wide range.

Engine 220

Engine Hybrid Fuel Economy Li-ion 220

Green Car Congress

OCTOBER 23, 2014

The design of government policy has been fundamental in providing a foundation for the global EV market, but it is unlikely that government incentives will remain high in the most developed markets. Light-duty EV sales by scenario, world markets: 2014-2023.

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Plug-in Plug Global Sale 276

Green Car Congress

OCTOBER 25, 2012

FEV performed engine mappings in a dynamometer test cell to evaluate the fuel economy of Pinnacle’s TP90 scooter engine compared to a benchmark engine (N15) from Pinnacle’s Asian OEM partner. We’ll work on reducing cost and noise, but this is a very significant step forward. The work on the TP90 is for that partner.

Engine 262

Engine Fuel Fuel Economy Production 262

Green Car Congress

OCTOBER 10, 2012

The analysis used the Ohio State University EcoCAR, a student prototype PHEV, as the basis for the preliminary fuel economy evaluation. They then designed a quasi-static thermodynamic model of an Organic Rankine Cycle (ORC) optimized to fit the prototype vehicle. The OSU EcoCAR PHEV powertrain. Skarke et al.Click to enlarge.

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Waste PHEV Fuel Exhaust 312

Green Car Congress

SEPTEMBER 12, 2011

Automakers are accelerating their shift to aluminum away from other materials for new car and light truck construction, as they seek to safely and cost-effectively lower the weight of vehicles, according to a recent survey of North American automakers conducted by Ducker Worldwide and commissioned by the Aluminum Association , Inc.

2012 186

2012 Downsizing Auto Industrial 186

Green Car Congress

SEPTEMBER 22, 2009

Both projects are seeking to maximize powertrain efficiency at the lowest possible cost. The product is designed for integration into both Otto and Diesel engines to deliver enhanced torque, emissions control and CO 2 reduction. When applied to a radically downsized 1.2-liter When applied to a radically downsized 1.2-liter

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Downsizing Electric Electrical Exhaust 231

Green Car Congress

SEPTEMBER 12, 2012

Cobra could enable a 5–10% reduction in CO 2 emissions when implemented in conjunction with engine downsizing and down speeding strategies, and potentially more when used in conjunction with alternative fuels, according to CPT. The design specification provides a peak shaft power of 5.6 —CPT program manager Andy Dickinson.

Water 370

Water Engine Commercial Diesel 370

Green Car Congress

JULY 12, 2013

GM’s fuel-economy plan through the 2016 model year focuses on a reduction in vehicle mass and aggressive investment in advanced materials, such as high-strength steel, carbon fiber and aluminum, enabled in part by our industry-first aluminum welding technology. Earlier post.). Manufacturing energy use and emissions. MWh/vehicle in 2010.

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GM MPG Manufacturer 2017 275

Green Car Congress

JUNE 22, 2013

The new engine will achieve high efficiency using the Atkinson Cycle with an 18:1 compression ratio, combined with aggressive engine downsizing. Envera specializes in the development of advanced technologies for improving automotive fuel economy. Engine downsizing is a key tool in improving fuel economy. Background.

Engine 207

Engine Eaton Fuel Economy Downsizing 207

Green Car Congress

SEPTEMBER 2, 2010

DeCicco’s analysis shows that optimizing internal combustion engines plus rising adoption of grid-free hybrids will enable new fleet fuel economy (unadjusted) to reach 52 mpg (4.52 Adjusted on-road fuel economy correspondingly would be 41 mpg (5.74 Others point to radical changes in vehicle materials and design.

Fleet 236

Fleet Fuel Automobile MPG 236

Green Car Congress

DECEMBER 9, 2016

By rightsizing engines with available technologies, automakers are able to continue applying the benefits of smaller turbocharged engines while fine-tuning powertrain systems to further optimize fuel economy, emissions and performance. E-boosting products can significantly improve engine responsiveness and also provide better fuel economy.

Global 150

Global Sale Transportation Vehicles 150

Green Car Congress

OCTOBER 5, 2011

” Bunker spent the bulk of his presentation describing the new medium- and heavy-duty fuel economy and greenhouse gas regulations from EPA and the Department of Transportation. should not discount novel engine designs. The future that we point to [is] very conventional-looking engines.” Earlier post.) —Byron Bunker.

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International Future Engine EPA 265

Green Car Congress

AUGUST 16, 2016

One initiative, SuperTruck II ( earlier post ), will award $80 million to four projects to develop and to demonstrate cost-effective technologies that more than double the freight efficiency of Class 8 trucks. will design and develop a new more-efficient engine and advanced drivetrain and vehicle technologies. Navistar, Inc.

Vehicles 150

Vehicles Plug-in Lithium Ion Universal 150

Green Car Congress

MAY 13, 2010

The new venture, which will be called “Rotrak”, will add Torotrak’s variable speed traction drive to Rotrex’ supercharging technology to address the automotive industry’s need for affordable, effective engine downsizing technologies. As part of the agreement, Torotrak will acquire a 15% stake in Rotrex and a seat on the company’s board.

Downsizing 268

Downsizing Engine Denmark Fuel Economy 268

Green Car Congress

SEPTEMBER 15, 2016

A key part of the overall efficiency gain is the downsized 11-liter Volvo engine, featuring advanced fuel injection, cooling, oil and turbo-charging systems, as well as new “wave” pistons and other improvements. This new design added “wave” bumps on the side of the piston bowl, which allows the fuel to burn more cleanly.). for the D13.

Volvo 150

Volvo Fuel North America Waste 150

Green Car Congress

OCTOBER 31, 2016

A new white paper published by the International Council on Clean Transportation (ICCT), in collaboration with Eaton, Ricardo, JCI, BorgWarner, Honeywell, and the ITB Group, analyzes current turbocharged, downsized gasoline engine technology developments and trends.

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Downsizing EPA Engine Eaton 150

Green Cars News

OCTOBER 4, 2009

At a presentation at the California Air Resources Board ZEV Technology Symposium, Tatsuaki Yokoyama from Toyota Motor Engineering and Manufacturing North America, said the company aims to reduce the cost of fuel cell vehicles to 1/10 of the current level by design and materials improvements.

Toyota 42

Toyota Fuel Lithium Ion North America 42

Green Car Congress

MARCH 4, 2009

Applied to a turbocharged, downsized engine, MultiAir can contribute to up to a 25% reduction in fuel consumption over conventional naturally aspirated engines with the same performance, according to Fiat. Pollutant emissions are likewise reduced through combustion control.

Downsizing 210

Downsizing Gasoline Fuel Economy Engine 210

Green Car Congress

AUGUST 10, 2009

The prospects of additional development cost—plus the resulting higher price of the final vehicle—to meet more stringent regulations is giving automakers pause, according to Paul Whitaker from AVL, as he presented their solution for a turbocharged spark ignited direct injection engine development for the US. Tim Johnson. John Kirwan.

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Gasoline Diesel Engine Emissions 150

Green Car Congress

DECEMBER 17, 2015

The engine should yield fuel efficiency gains of more than 50% compared to a downsized, turbo-charged gasoline direct injection engine, while reducing the overall cost of the powertrain system, said Fabien Redon, Vice President, Technology Development at Achates Power. Earlier post.)

Downsizing 150

Downsizing Engine Fuel Gasoline 150

Green Car Congress

MAY 1, 2012

This concept system is expected to be ideal for heavily downsized applications and developing markets. A combination of injector design, configurable pump layout and advanced air and fuel control strategies has provided a highly-flexible, modular solution for engines between 7- and 16-liters displacement.

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Engine Light Diesel 2000 199

Green Car Congress

OCTOBER 8, 2015

The additional control of compressed air for transient performance provided by Cobra means that we can purge diesel particulate filters and other forms of exhaust after-treatment for NO x reduction and, most importantly, without compromising fuel economy. Phil Bush, technology manager at Eminox.

Vehicles 150

Vehicles Exhaust Emissions Diesel 150

Green Car Congress

JANUARY 26, 2010

Based on test work already carried out, Ricardo estimates that a fuel economy improvement of up to 30% is possible with no loss of power or performance, using a downsized EBDI engine in place of currently available gasoline powertrain technology. fuel economy improvement. liter EBDI engine—resulting in up to a 16.8%

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Engine Fuel Economy Energy Gasoline 218

Green Car Congress

DECEMBER 17, 2015

designed in tandem to maximize performance and carbon efficiency. The engine is undergoing a significant evolution of its own, as new fuel economy and emissions standards in the light-duty and heavy-duty sectors push the development of new technologies on an unprecedented scale toward the theoretical limits of engine operation.

Engine 150

Engine Fuel Fuel Economy Light 150

Green Car Congress

FEBRUARY 14, 2009

Consumers right now, given the opportunity to manipulate the idea of a plug-in vehicle, are designing not only very different vehicles, they are designing vehicles that are much more possible than the experts are assuming.” —Ken The Most Plausible Early Market consumers value fuel economy. Ken Kurani.

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PHEV Fuel Economy San Diego Climate Change 150

Green Car Congress

DECEMBER 31, 2021

Engines as one of the propulsion components in HEVs significantly affect vehicle fuel economy and emission performance. Among their findings: LTC-HEVs offer the opportunity for fuel economy improvement when further engine downsizing is limited. Future engine designs could consider Otto-Atkinson cycle to improve power density.

Engine 199

Engine Hybrid Fuel Economy Alternative Fuels 199

Green Car Congress

MAY 15, 2013

An analysis by FEV of a modeled automotive scale version of Pinnacle’s 4-stroke, spark-ignited (SI), opposed-piston, sleeve-valve architecture engine ( earlier post ) concluded that the engine has the potential to deliver significant additional fuel economy benefits of up to 42.6% Fuel economy. increase in fuel economy (37.5

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Fuel Economy Economy Engine Downsizing 230

Green Car Congress

AUGUST 20, 2013

Schematic diagram of the successful “shoebox” reformer design and a picture of the core, after insertion of the catalyst. A team at Monsanto and colleagues at AVL Powertrain have successfully designed and demonstrated an onboard low-temperature ethanol reformer that can be driven by exhaust heat. Credit: ACS, Sall et al.

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Fuel Economy Exhaust Economy Fuel 230

Green Car Congress

NOVEMBER 16, 2011

The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. L/100km), if the vehicles were to meet this CO 2 level all through fuel economy.

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Fuel Economy EPA Economy MPG 338